
class Parallel : Quads{

    public Parallel(){}
    public Parallel(Side s1,Side s2,Side s3,Side s4) => (this.s1,this.s2,this.s3,this.s4) = (s1,s2,s3,s4); 
    
    public bool isParallel(){
        if(s1.getK() == s3.getK() && s1.getLen() == s3.getLen()){
            return true;
        }else
        {
            return false;
        }
    }
}